The answer is "b. perception".
Perception in basic term is the manner by which individuals see things. Perception is a procedure which a man interprets as meaning the tangible frameworks and how he or she offers implications to nature they have a place.
Perception might be characterized as the procedure by which an individual chooses, arranges and translates boosts into an important and rational photo of the earth in which he lives.
Perception is a complex psychological process and varies starting with one individual then onto the next, contingent upon the requirements, esteem and desires for the person. Sometimes a person's discernment might be far expelled from the truth.